/Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMCore/RigVMDecorator.h
Returns true if this decorator can be added to a given node
virtual bool CanBeAddedToNode ( [URigVMNode](API\Plugins\RigVMDeveloper\RigVMModel\URigVMNode) * InNode, [FString](API\Runtime\Core\Containers\FString) * OutFailureReason ) const